I have my homepage set to the joomla frontpage component and have looked everywhere. My homepage actually has \"homepage\" in the title (which shows up in Search Engine Results and is quite unappealing). Where do I go to edit this? All the other pages, blog posts, etc, don't have the Page Title (which is fine with me.)

Thanks

Not sure if this is the correct answer...but, I'll offer it anyway:

I was trying to just change the title of my homepage. Couldn't figure it out. I had JoomSEO installed originally. It was set to override the page title. That worked fine. But, when I installed ARTIOJoomsef, it hijacked it. So, what you do is:
1) Select Components - ARTIO Joomsef
2) View/Edit SEF urls
3) You'll see a list. The number 1 spot should be your index. Check the box, and select edit from the menu on the right
4) in the Meta Tags area, change the title.

Hope that helps.